CN1442938A - Method of on line prealarming when temperature of plug in switch cabinet is abnormal - Google Patents
Method of on line prealarming when temperature of plug in switch cabinet is abnormal Download PDFInfo
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- CN1442938A CN1442938A CN 03113178 CN03113178A CN1442938A CN 1442938 A CN1442938 A CN 1442938A CN 03113178 CN03113178 CN 03113178 CN 03113178 A CN03113178 A CN 03113178A CN 1442938 A CN1442938 A CN 1442938A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000002159 abnormal effect Effects 0.000 title abstract description 4
- 238000004364 calculation method Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 7
- 230000002547 anomalous effect Effects 0.000 claims description 4
- 238000013480 data collection Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 13
- 230000005856 abnormality Effects 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000004441 surface measurement Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 03113178 CN1245792C (en) | 2003-04-14 | 2003-04-14 | Method of on line prealarming when temperature of plug in switch cabinet is abnormal |
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CN 03113178 CN1245792C (en) | 2003-04-14 | 2003-04-14 | Method of on line prealarming when temperature of plug in switch cabinet is abnormal |
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CN1442938A true CN1442938A (en) | 2003-09-17 |
CN1245792C CN1245792C (en) | 2006-03-15 |
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CN 03113178 Expired - Fee Related CN1245792C (en) | 2003-04-14 | 2003-04-14 | Method of on line prealarming when temperature of plug in switch cabinet is abnormal |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243285A (en) * | 2011-05-06 | 2011-11-16 | 厦门Abb开关有限公司 | Fault detection apparatus based on temperature and current analyses, and method thereof |
CN102778626A (en) * | 2012-08-14 | 2012-11-14 | 广东电网公司佛山供电局 | Method and device for detecting overheat faults of GIS (Gas Insulated Switchgear) busbar joints |
CN102798783A (en) * | 2012-08-14 | 2012-11-28 | 广东电网公司佛山供电局 | Method and system for diagnosing overheat fault of joints of gas insulated switch equipment bus |
CN104019914A (en) * | 2014-06-03 | 2014-09-03 | 国家电网公司 | Special temperature image alarming system for switch cabinet |
CN104155012A (en) * | 2014-06-17 | 2014-11-19 | 广东安迪普科技有限公司 | Monitoring system capable of displaying temperature rise of cable head on site |
CN104568211A (en) * | 2015-01-22 | 2015-04-29 | 常州太平洋电力设备(集团)有限公司 | Switch cabinet contact and busbar connection point temperature rise online monitoring device and working method thereof |
CN105277872A (en) * | 2014-07-25 | 2016-01-27 | 伊顿电力设备有限公司 | Method and device for detecting electrical connection abnormality of switchgear main circuit |
CN114093144A (en) * | 2021-10-28 | 2022-02-25 | 许昌许继软件技术有限公司 | Switch cabinet temperature early warning method and system |
CN114577363A (en) * | 2021-09-18 | 2022-06-03 | 常州亚盾测控技术有限公司 | Bus temperature rise on-line monitoring feedback system |
-
2003
- 2003-04-14 CN CN 03113178 patent/CN1245792C/en not_active Expired - Fee Related
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243285B (en) * | 2011-05-06 | 2013-09-11 | 厦门Abb开关有限公司 | Fault detection apparatus based on temperature and current analyses, and method thereof |
CN102243285A (en) * | 2011-05-06 | 2011-11-16 | 厦门Abb开关有限公司 | Fault detection apparatus based on temperature and current analyses, and method thereof |
CN102798783B (en) * | 2012-08-14 | 2015-05-13 | 广东电网公司佛山供电局 | Method and system for diagnosing overheat fault of joints of gas insulated switch equipment bus |
CN102778626A (en) * | 2012-08-14 | 2012-11-14 | 广东电网公司佛山供电局 | Method and device for detecting overheat faults of GIS (Gas Insulated Switchgear) busbar joints |
CN102798783A (en) * | 2012-08-14 | 2012-11-28 | 广东电网公司佛山供电局 | Method and system for diagnosing overheat fault of joints of gas insulated switch equipment bus |
CN102778626B (en) * | 2012-08-14 | 2015-08-12 | 广东电网公司佛山供电局 | The detection method of GIS busbar joint Superheated steam drier and device |
CN104019914A (en) * | 2014-06-03 | 2014-09-03 | 国家电网公司 | Special temperature image alarming system for switch cabinet |
CN104155012A (en) * | 2014-06-17 | 2014-11-19 | 广东安迪普科技有限公司 | Monitoring system capable of displaying temperature rise of cable head on site |
CN105277872A (en) * | 2014-07-25 | 2016-01-27 | 伊顿电力设备有限公司 | Method and device for detecting electrical connection abnormality of switchgear main circuit |
WO2016011897A1 (en) * | 2014-07-25 | 2016-01-28 | 伊顿电力设备有限公司 | Method and apparatus for detecting abnormal electrical connection in main circuit of switching device |
US10073141B2 (en) | 2014-07-25 | 2018-09-11 | Eaton Electrical Equipment Co., Ltd. | Detecting method and apparatus for abnormal electrical connection in main circuit of switchgear |
CN105277872B (en) * | 2014-07-25 | 2019-09-24 | 伊顿电力设备有限公司 | The electrical connection of switchgear main circuit abnormal detection method and device |
CN104568211A (en) * | 2015-01-22 | 2015-04-29 | 常州太平洋电力设备(集团)有限公司 | Switch cabinet contact and busbar connection point temperature rise online monitoring device and working method thereof |
CN114577363A (en) * | 2021-09-18 | 2022-06-03 | 常州亚盾测控技术有限公司 | Bus temperature rise on-line monitoring feedback system |
CN114577363B (en) * | 2021-09-18 | 2023-08-11 | 常州亚盾测控技术有限公司 | Bus temperature rise on-line monitoring feedback system |
CN114093144A (en) * | 2021-10-28 | 2022-02-25 | 许昌许继软件技术有限公司 | Switch cabinet temperature early warning method and system |
CN114093144B (en) * | 2021-10-28 | 2023-09-08 | 许昌许继软件技术有限公司 | Switch cabinet temperature early warning method and system |
Also Published As
Publication number | Publication date |
---|---|
CN1245792C (en) | 2006-03-15 |
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Effective date of registration: 20081219 Address after: No. 39, Pioneer Road, hi tech Zone, Shaanxi, Xi'an Patentee after: Xi'an Senyuan Electric Co., Ltd. Address before: No. 2 Taoyuan West Road, Shaanxi, Xi'an Patentee before: Li Tong |
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Addressee: Li Zian Document name: Notification of Passing Examination on Formalities Addressee: Li Zian Document name: Resume right request approval decision |
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Owner name: XI'AN SENYUAN POWER AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LI TONG Effective date: 20081219 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Yanneng Senyuan Power Equipment Co., Ltd. Assignor: Xi'an Senyuan Electric Co., Ltd. Contract fulfillment period: 2008.12.20 to 2014.12.20 Contract record no.: 2009610000001 Denomination of invention: Method of on line prealarming when temperature of plug in switch cabinet is abnormal Granted publication date: 20060315 License type: exclusive license Record date: 20090327 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.20 TO 2014.12.20; CHANGE OF CONTRACT Name of requester: HUNAN YANNENGSENYUAN ELECTRIC POWER EQUIPMENT CO., Effective date: 20090327 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Yanneng Senyuan Power Equipment Co., Ltd. Assignor: Xi'an Senyuan Electric Co., Ltd. Contract fulfillment period: 2008.12.20 to 2014.12.20 Contract record no.: 2009610000001 Denomination of invention: Method of on line prealarming when temperature of plug in switch cabinet is abnormal Granted publication date: 20060315 License type: exclusive license Record date: 20090327 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.20 TO 2014.12.20; CHANGE OF CONTRACT Name of requester: HUNAN YANNENGSENYUAN ELECTRIC POWER EQUIPMENT CO., Effective date: 20090327 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060315 Termination date: 20210414 |
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CF01 | Termination of patent right due to non-payment of annual fee |